35 lines
694 B
Docker
35 lines
694 B
Docker
# Dockerfile for Astro webapp
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# Use official Node.js image as the base
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FROM node:20-alpine as build
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# Set working directory
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WORKDIR /app
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# Copy package files and install dependencies
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COPY package.json package-lock.json ./
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RUN npm ci
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# Copy the rest of the application code
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COPY . .
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# Build the Astro project
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RUN npm run build
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# Production image
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FROM node:20-alpine as prod
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WORKDIR /app
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# Install only production dependencies
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COPY package.json package-lock.json ./
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RUN npm ci --omit=dev
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# Copy built files from build stage
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COPY --from=build /app/dist ./dist
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COPY public ./public
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# Expose Astro's default port
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EXPOSE 4321
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# Start the Astro preview server
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CMD ["npx", "astro", "preview"]
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